FROM docker.io/library/caddy:2-alpine

RUN apk add --no-cache openssh-server \
    && ssh-keygen -A \
    && mkdir -p /run/sshd /var/empty

COPY Caddyfile /etc/caddy/Caddyfile
COPY container-entrypoint /usr/local/bin/container-entrypoint
RUN chmod 0755 /usr/local/bin/container-entrypoint

EXPOSE 22 80 443
ENTRYPOINT ["/usr/local/bin/container-entrypoint"]
